FiTech Fuel Injection 70091 Ultimate Rebel LS 750 HP EFI System with Transmission Control

The FiTech Ultimate Rebel LS 750 HP EFI System is a cutting-edge electronic fuel injection solution that combines high-performance capability with a refined, streamlined design. Building upon the proven FiTech Ultimate LS platform, the Rebel LS series features an enhanced aesthetic with a cleaner profile that seamlessly integrates into your engine bay while delivering exceptional fuel delivery and engine control.

Key Features:

• Complete 750 HP EFI system designed specifically for LS1/LS2/LS6 engine conversions
• Integrated transmission control for GM 4L60E, 4L65E, 4L80E, and 4L85E automatic transmissions
• Short cathedral port intake manifold with thicker gauge construction for quieter injection operation
• Redesigned fuel rail bracket with sophisticated styling that enhances engine bay appearance
• 92mm throttle body with advanced self-tuning fuel injection technology
• Boost and nitrous compatible with included 3-Bar MAP sensor (up to 27 PSI)
• Self-learning ECU with touch screen handheld controller for easy setup and configuration
• Sequential fuel and spark control with individual cylinder trim capability
• Bosch wideband oxygen sensor with stainless steel bung included

Complete Kit Includes:

• Fabricated aluminum intake manifold with TIG-welded construction
• ECU with transmission control capability
• 92mm throttle body assembly
• Billet fuel rails with AN fittings and fuel crossover
• Fuel pressure regulator
• All necessary sensors (TPS, IAC, MAP, coolant temp, air temp)
• Complete wiring harness
• Throttle cable brackets
• Touch screen handheld controller

This system is engineered for enthusiasts seeking both power and aesthetics, offering effortless installation, optimized performance, and improved throttle response. The Ultimate Rebel LS delivers consistent, reliable results while elevating the visual appeal of your LS-powered vehicle.